Angle Side Angle (ASA)

Autor:Chip Rollinson

Drag the red points in the top half of the drawing to adjust the givens, then adjust the points to try to make congruent or non-congruent triangles in the bottom half.

Is ASA enough to prove triangles congruent? If not, why not?

Nuevos recursos

What Do You See? (2)
挂谷问题——三尖瓣形
Pythagorean Template: Integer Legs
Pythagorean Theorem: Quick Illustrator
Perpendicular Lines: Quick Exploration

Descubrir recursos

Pascal's theorem
Problem 127
Perpendicular bisector
Geogebra challenge 2
Triangle Inequality

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